CN112636670A - Photovoltaic power generation board roof fixed stay device - Google Patents
Photovoltaic power generation board roof fixed stay device Download PDFInfo
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- CN112636670A CN112636670A CN202011431142.5A CN202011431142A CN112636670A CN 112636670 A CN112636670 A CN 112636670A CN 202011431142 A CN202011431142 A CN 202011431142A CN 112636670 A CN112636670 A CN 112636670A
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- power generation
- photovoltaic power
- mounting
- spring
- generation panel
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- 238000010248 power generation Methods 0.000 title claims abstract description 72
- 230000007246 mechanism Effects 0.000 claims abstract description 59
- 241000238631 Hexapoda Species 0.000 claims abstract description 48
- 230000002265 prevention Effects 0.000 claims abstract description 20
- 238000009434 installation Methods 0.000 claims abstract description 10
- 238000004140 cleaning Methods 0.000 claims abstract description 7
- 230000006835 compression Effects 0.000 claims description 30
- 238000007906 compression Methods 0.000 claims description 30
- 230000000694 effects Effects 0.000 claims description 17
- 230000017525 heat dissipation Effects 0.000 claims description 15
- 239000011248 coating agent Substances 0.000 claims description 11
- 238000000576 coating method Methods 0.000 claims description 11
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 239000000428 dust Substances 0.000 abstract description 9
- 241000255925 Diptera Species 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 3
- 230000003245 working effect Effects 0.000 abstract description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 235000013601 eggs Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S20/00—Supporting structures for PV modules
- H02S20/20—Supporting structures directly fixed to an immovable object
- H02S20/22—Supporting structures directly fixed to an immovable object specially adapted for buildings
- H02S20/23—Supporting structures directly fixed to an immovable object specially adapted for buildings specially adapted for roof structures
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M29/00—Scaring or repelling devices, e.g. bird-scaring apparatus
- A01M29/30—Scaring or repelling devices, e.g. bird-scaring apparatus preventing or obstructing access or passage, e.g. by means of barriers, spikes, cords, obstacles or sprinkled water
- A01M29/34—Scaring or repelling devices, e.g. bird-scaring apparatus preventing or obstructing access or passage, e.g. by means of barriers, spikes, cords, obstacles or sprinkled water specially adapted for insects
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S25/00—Arrangement of stationary mountings or supports for solar heat collector modules
- F24S25/60—Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules
- F24S25/63—Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules for fixing modules or their peripheral frames to supporting elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S25/00—Arrangement of stationary mountings or supports for solar heat collector modules
- F24S25/60—Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules
- F24S25/63—Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules for fixing modules or their peripheral frames to supporting elements
- F24S25/632—Side connectors; Base connectors
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S20/00—Supporting structures for PV modules
- H02S20/20—Supporting structures directly fixed to an immovable object
- H02S20/22—Supporting structures directly fixed to an immovable object specially adapted for buildings
- H02S20/23—Supporting structures directly fixed to an immovable object specially adapted for buildings specially adapted for roof structures
- H02S20/24—Supporting structures directly fixed to an immovable object specially adapted for buildings specially adapted for roof structures specially adapted for flat roofs
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/10—Cleaning arrangements
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/30—Electrical components
- H02S40/34—Electrical components comprising specially adapted electrical connection means to be structurally associated with the PV module, e.g. junction boxes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/10—Photovoltaic [PV]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/20—Solar thermal
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/47—Mountings or tracking
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Abstract
The invention relates to the technical field of installation of photovoltaic power generation panels, in particular to a photovoltaic power generation panel roof fixing and supporting device. The technical problem to be solved by the invention is that the existing photovoltaic power generation panel fixing device is complex in installation method and single in function, and does not have the functions of cleaning dust and preventing insects. In order to solve the technical problem, the invention provides a photovoltaic power generation panel roof fixing and supporting device which comprises a supporting mechanism, a fixing mechanism, an ash removing mechanism and an insect prevention mechanism, wherein the photovoltaic power generation panel body can be firmly fixed on one side surface of the supporting mechanism through the restoring force of a spring, the operation of disassembling the photovoltaic power generation panel body is simple, and only a first spring column needs to be drawn out; the purpose of cleaning dust on the front side of the photovoltaic power generation panel body is achieved through the working principle of the screw rod, so that the photovoltaic power generation panel body is guaranteed to achieve the best working effect; through the external installation protection against insects case and the filter screen that set up the louvre at the terminal box body, just can be isolated the mosquito outside.
Description
Technical Field
The invention relates to a fixed supporting device, in particular to a fixed supporting device for a photovoltaic power generation panel roof, and belongs to the technical field of installation of photovoltaic power generation panels.
Background
Photovoltaic power generation is a technology of directly converting light energy into electric energy by using the photovoltaic effect of a semiconductor interface. The solar energy power generation system mainly comprises a solar panel (assembly), a controller and an inverter, and the main components are electronic components. Solar cells are packaged and protected after being connected in series to form a large-area solar cell module, and then the photovoltaic power generation device is formed by matching with components such as a power controller and the like, but the conventional photovoltaic power generation plate fixing device has the following defects:
the existing photovoltaic power generation panel fixing device is complex in installation method, the existing photovoltaic power generation panel fixing device is single in function, the function of assisting in cleaning the dust of the photovoltaic power generation panel is not achieved, in addition, a corresponding junction box is arranged behind the photovoltaic power generation panel, the junction box is generally provided with radiating holes, some mosquitoes can enter the junction box through the radiating holes to lay eggs, the internal circuit of the junction box can be influenced for a long time, and the existing photovoltaic power generation panel fixing device does not have a corresponding insect prevention mechanism.
Disclosure of Invention
The invention aims to solve the problems and provide a photovoltaic power generation panel roof fixing and supporting device.
The invention achieves the aim through the following technical scheme, and the photovoltaic power generation panel roof fixing and supporting device comprises a roof, a supporting mechanism, a photovoltaic power generation panel body, a bolt and four fixing mechanisms.
Photovoltaic power generation board body dorsal surface is provided with the terminal box body, the dorsal surface fixed mounting of terminal box body has protection against insects mechanism, the equal fixed mounting of four corners of photovoltaic power generation board body dorsal surface has first erection column, four first erection column medial surface all is provided with the draw-in groove, four first erection column is respectively through four fixed establishment fixed mounting in the side of supporting mechanism, the top fixed mounting of supporting mechanism has deashing mechanism, the bottom fixed mounting of supporting mechanism is at the top on roof.
The supporting mechanism comprises two second mounting plates, two first mounting plates and two supporting columns, two supporting columns are fixedly mounted at the top of the roof vertically, two supporting columns are fixedly mounted at the tops of the supporting columns respectively, two second mounting plates are fixedly mounted at the bottoms of the second mounting plates and are placed at the tops of the roof, two fixing mechanisms are arranged at two corners of one side face, close to each other, of the second mounting plates respectively, and are connected with the four first mounting columns respectively in a clamped mode, two dust removing mechanisms are fixedly mounted between one side faces, away from the supporting columns, of the second mounting plates.
The fixing mechanism comprises four first spring columns, four second spring plates, four second spring columns, four first spring plates and four first compression springs, wherein two corners of one side surface, close to each other, of the two second mounting plates are respectively provided with a second groove, a first groove and a third groove, one side of each of the four second grooves extends to the outside of the second mounting plate, the four second grooves are respectively communicated with the corresponding first grooves, the four first grooves are respectively and vertically internally provided with the first compression springs, two ends of each of the four first compression springs are respectively and fixedly connected with the inner walls of the corresponding first grooves and one side surface of the first spring plate, the four first spring plates are respectively and vertically and slidably mounted in the corresponding first grooves, and the four side surfaces, far away from the first compression springs, of the four first spring plates are respectively and fixedly provided with the second spring columns, one end of each of the four second spring columns, which is far away from the first spring plate, extends into the corresponding second groove, the other end of each of the four second spring columns, which is located in the corresponding second groove, is fixedly provided with a baffle, the four baffles are vertically and slidably arranged in the corresponding second groove, the four third grooves are horizontally and fixedly provided with second compression springs, the two ends of each of the four second compression springs are fixedly connected with the inner wall of the corresponding third groove and one side surface of the second spring plate, the four second spring plates are horizontally and slidably arranged in the corresponding third grooves, the four second spring plates are horizontally and penetratingly provided with first spring columns, and one ends of the four first spring columns, which are far away from the baffles, are sequentially and movably penetrated through the corresponding second compression springs and one side wall of the third groove, and extend to the outside of second mounting panel, four the one end that first spring post is close to the baffle is the activity respectively and is run through corresponding third recess one side inner wall to the joint is inside the draw-in groove that corresponding first mounting post set up.
The dust removing mechanism comprises bearings, a screw rod, a thread bush and a sliding sleeve, wherein first mounting plates are fixedly mounted on one side face, close to the photovoltaic power generation plate body, of the two second mounting plates, a mounting box is fixedly mounted at the top of one first mounting plate, a stepping motor is fixedly mounted on one side face inside the mounting box, a cavity is formed in one side face, close to the two first mounting plates, of the two first mounting plates, the screw rod is vertically and rotatably mounted between the top inner wall and the bottom inner wall of the cavity, close to the mounting box, through the two bearings, one end of the top of the screw rod sequentially and movably penetrates through the top inner wall and the bottom plate of the cavity and is fixedly connected with the output end of the stepping motor, the thread bush is sleeved on the outer wall thread of the screw rod, which is positioned inside the cavity, a sliding column, the outer wall activity of traveller has cup jointed the sliding sleeve, fixedly connected with connecting rod between sliding sleeve and the thread bush, a side fixed mounting that the connecting rod is close to the photovoltaic power generation board body has the brush, the brush openly touches with the photovoltaic power generation board body.
Protection against insects mechanism includes protection against insects case, second limiting plate, filter screen, fourth recess and first limiting plate, photovoltaic power generation board body was kept away from to the terminal box body a side fixed mounting has the protection against insects case, the protection against insects case is close to and keeps away from the side of terminal box body and has all seted up the heat dissipation chamber, the inside level of protection against insects case is provided with the filter screen, the protection against insects case curb plate is run through in the activity of filter screen one end to with a second limiting plate side fixed mounting, the protection against insects case curb plate is run through in the one end activity that the second limiting plate was kept away from to the filter screen to fixed mounting.
Preferably, a side fixed mounting that the second limiting plate was kept away from to the filter screen has two second erection columns, two the one end that the filter screen was kept away from to the second erection column all is provided with the lug, a side that first limiting plate is close to protection against insects case is provided with two fourth recesses two the second erection column passes through the lug and connects the inside at two fourth recesses respectively.
Preferably, the baffle is L-shaped.
Preferably, the handle is fixedly installed at one end, located outside the second installation plate, of the first spring column, and the outer surface of the handle is coated with an anti-skid coating.
Preferably, the outer surface of the anti-insect box is coated with an anti-insect coating.
Preferably, the bottom of each of the two support columns is fixedly provided with a base plate, and the two base plates are fixedly arranged at the top of the roof through four bolts respectively.
Preferably, the bottom of the stepping motor is fixedly installed on a side plate in the installation box through a shockproof rubber pad.
Preferably, one side of the threaded sleeve, which is far away from the sliding sleeve, is vertically and slidably mounted on the inner wall of one side of the cavity.
Preferably, a radiating hole is formed in one side face, far away from the photovoltaic power generation board body, of the junction box body, and the radiating cavity and the radiating hole are located on the same horizontal line.
Preferably, two support columns are stainless steel support columns.
The invention has the beneficial effects that:
1. the fixing method of the fixing mechanism is simple, the photovoltaic power generation panel body can be firmly fixed on one side surface of the supporting mechanism by virtue of the restoring force of the spring only by sequentially pressing the four first mounting columns arranged on the back surface of the photovoltaic power generation panel body into the second grooves of the four fixing mechanisms, the operation of disassembling the photovoltaic power generation panel body is simple, and only the first spring columns need to be pulled out;
2. compared with the prior art, the dust cleaning mechanism can keep the cleanness of the front surface of the photovoltaic power generation board body, so that the photovoltaic power generation board body can achieve the best working effect;
3. the insect prevention mechanism is arranged, mosquitoes can be isolated outside by externally arranging the insect prevention box and the filter screen with the heat dissipation holes in the junction box body, one end of the filter screen of the insect prevention mechanism is clamped in the second mounting column by arranging the convex blocks, when the filter screen needs to be cleaned, the filter screen can be pulled out from the inside of the insect prevention box only by forcibly pulling the filter screen out of the second mounting column, the operation is simple and convenient, and the insect prevention coating is arranged on the outer surface of the insect prevention box of the insect prevention mechanism, so that the insect prevention effect is further achieved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a front sectional structural view of the present invention;
FIG. 3 is a left side sectional structural schematic view of the present invention;
FIG. 4 is a schematic right sectional view of the present invention;
FIG. 5 is an enlarged view of the structure at A in FIG. 3;
FIG. 6 is a rear view of the present invention;
FIG. 7 is an enlarged view of the structure at B in FIG. 6;
FIG. 8 is a schematic top view of the terminal box body and the insect-proof box of the present invention;
FIG. 9 is a rear elevational view of the second mounting plate of the present invention in an erected configuration;
FIG. 10 is a schematic top view of the structure of FIG. 9;
FIG. 11 is a schematic view of the connection relationship between the photovoltaic power generation panel body and the junction box body according to the present invention;
fig. 12 is a schematic structural view of the junction box body of the present invention.
In the figure: 1. a roof; 2. a first mounting plate; 3. a junction box body; 4. a photovoltaic power generation panel body; 5. a first spring post; 6. an insect prevention box; 7. a support pillar; 8. a base plate; 9. a bolt; 10. a second mounting plate; 11. a connecting rod; 12. a traveler; 13. a sliding sleeve; 14. a bearing; 15. a threaded sleeve; 16. a cavity; 17. a screw rod; 18. a baffle plate; 19. a second spring post; 20. a first compression spring; 21. a first spring plate; 22. a first groove; 23. a first mounting post; 24. a second groove; 25. a brush; 26. a third groove; 27. a second spring plate; 28. a second compression spring; 29. a heat dissipation cavity; 30. a filter screen; 31. a first limit plate; 32. a second limiting plate; 33. a fourth groove; 34. a second mounting post; 35. installing a box; 36. a stepper motor.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the embodiments described below are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
Referring to fig. 1 to 12, a photovoltaic power generation panel roof fixing and supporting device includes a roof 1, a supporting mechanism, a photovoltaic power generation panel body 4, a bolt 9 and four fixing mechanisms.
4 dorsal surface of photovoltaic power generation board body is provided with terminal box body 3, the dorsal surface fixed mounting of terminal box body 3 has protection against insects mechanism, the equal fixed mounting of four corners of 4 dorsal surfaces of photovoltaic power generation board body has first erection column 23, four first erection column 23 medial surface all is provided with the draw-in groove, four first erection column 23 is respectively through four fixed establishment fixed mounting in the side of supporting mechanism, the top fixed mounting of supporting mechanism has deashing mechanism, the bottom fixed mounting of supporting mechanism is at the top of roof 1.
The supporting mechanism includes two second mounting panels 10, two first mounting panels 2 and two spinal branch daggers 7, the vertical fixed mounting in top of roof 1 has two spinal branch daggers 7, two there is second mounting panel 10, two at the top of support column 7 fixed mounting respectively two corners of a side that second mounting panel 10 is close to each other are provided with two fixed establishment respectively, four fixed establishment respectively with four 23 joints of first mounting column, two fixed mounting has the deashing mechanism between the side that support column 7 was kept away from to second mounting panel 10.
The fixing mechanism comprises four first spring columns 5, four second spring plates 27, four second spring columns 19, four first spring plates 21 and four first compression springs 20, two corners of one side surface of two second mounting plates 10 close to each other are respectively provided with a second groove 24, a first groove 22 and a third groove 26, one side of each of the four second grooves 24 extends to the outside of the second mounting plate 10, the four second grooves 24 are respectively communicated with the corresponding first grooves 22, the insides of the four first grooves 22 are respectively vertically provided with the first compression springs 20, two ends of each of the four first compression springs 20 are respectively fixedly connected with the inner wall of the corresponding first groove 22 and one side surface of the corresponding first spring plate 21, the four first spring plates 21 are respectively vertically and slidably mounted inside the corresponding first grooves 22, and one side surface of the four first spring plates 21 far away from the first compression springs 20 is respectively fixed with the second spring columns 19, one end of each of the four second spring columns 19, which is far away from the first spring plate 21, extends into the corresponding second groove 24, the end of each of the four second spring columns 19, which is located inside the corresponding second groove 24, is fixedly provided with a baffle 18, the four baffles 18 are vertically and slidably mounted inside the corresponding second groove 24, the four third grooves 26 are horizontally and fixedly provided with second compression springs 28, two ends of each of the four second compression springs 28 are fixedly connected with the inner wall of the corresponding third groove 26 and one side surface of the second spring plate 27, the four second spring plates 27 are horizontally and slidably mounted inside the corresponding third grooves 26, the four second spring plates 27 are horizontally and penetratingly provided with first spring columns 5, and one ends of the four first spring columns 5, which are far away from the baffles 18, are respectively and movably and sequentially penetrate through the corresponding second compression springs 28 and one side wall of the third grooves 26, and extend to the outside of the second mounting plate 10, and the ends of the four first spring columns 5 close to the baffle 18 respectively penetrate through the inner wall of one side of the corresponding third groove 26 and are clamped inside the clamping grooves formed in the corresponding first mounting columns 23.
The ash removal mechanism comprises bearings 14, a screw rod 17, thread sleeves 15, 37 and a sliding sleeve 13, wherein two side faces, close to the photovoltaic power generation board body 4, of the second mounting boards 10 are fixedly provided with first mounting boards 2, the top of one of the first mounting boards 2 is fixedly provided with a mounting box 35, a side board inside the mounting box 35 is fixedly provided with a stepping motor 36, one side face, close to the mounting box 2, of each of the two first mounting boards is provided with a cavity 16, the top inner wall and the bottom inner wall of the cavity 16, close to the mounting box 35, are vertically and rotatably provided with the screw rod 17 through the two bearings 14, one end of the top of the screw rod 17 sequentially and movably penetrates through the top inner wall of the cavity 16 and a bottom board of the mounting box 35 and is fixedly connected with the output end of the stepping motor 36, the outer wall thread of the screw rod 17, which is positioned inside the cavity 16, is sleeved with the thread sleeve 15, the top, sliding sleeve 13 has been cup jointed in the outer wall activity of traveller 12, fixedly connected with connecting rod 11 between sliding sleeve 13 and the thread bush 15, a side fixed mounting that connecting rod 11 is close to photovoltaic power generation board body 4 has brush 25, brush 25 openly touches with photovoltaic power generation board body 4.
Protection against insects mechanism includes protection against insects case 6, second limiting plate 32, filter screen 30, fourth recess 33 and first limiting plate 31, photovoltaic power generation board body 4 was kept away from to terminal box body 3 a side fixed mounting has protection against insects case 6, protection against insects case 6 is close to and keeps away from a side of terminal box body 3 and all has seted up heat dissipation chamber 29, protection against insects case 6's inside level is provided with filter screen 30, 6 curb plates of protection against insects case are run through in the activity of filter screen 30 one end to with a second limiting plate 32 side fixed mounting, the one end activity that second limiting plate 32 was kept away from to filter screen 30 runs through 6 curb plates of protection against insects case, and fixed mounting is inside first limiting plate 31.
Specifically, a side fixed mounting that second limiting plate 32 was kept away from to filter screen 30 has two second erection columns 34, two the one end that filter screen 30 was kept away from to second erection column 34 all is provided with the lug, a side that first limiting plate 31 is close to protection against insects case 6 is provided with two fourth recesses 33 two second erection column 34 passes through the lug and connects the inside at two fourth recesses 33 respectively, the installation of being convenient for and dismantle filter screen 3.
Specifically, the baffle 18 is L-shaped.
Specifically, the one end fixed mounting that first spring post 5 is located the outside of second mounting panel 10 has the handle, the surface of handle scribbles anti-skidding coating, and the result of use is better.
Specifically, the outer surface of the insect-proof box 6 is coated with an insect-proof coating, and the insect-proof coating comprises a basic coating and an insect-proof agent sprayed on the outer surface of the basic coating.
Specifically, two equal fixed mounting in bottom of support column 7 has backing plate 8, two backing plate 8 is respectively through four bolt 9 fixed mounting at the top on roof 1, be convenient for install and dismantle supporting mechanism.
Specifically, the bottom of the stepping motor 36 is fixedly mounted on a side plate inside the mounting box 35 through a shockproof rubber pad, so that a shock absorption effect is achieved.
Specifically, a side surface of the threaded sleeve 15, which is far away from the sliding sleeve 13, is vertically and slidably mounted on the inner wall of one side of the cavity 16, so that the threaded sleeve 15 is prevented from rotating together with the screw rod 17.
Specifically, a side face, away from the photovoltaic power generation board body 4, of the junction box body 3 is provided with heat dissipation holes, and the heat dissipation cavity 29 and the heat dissipation holes are located on the same horizontal line, so that the original heat dissipation effect of the junction box body 3 is kept.
Specifically, the two support columns 7 are stainless steel support columns and are waterproof.
The working principle is as follows: when the electrical components appearing in the application document are used, the electrical components are externally connected with a power supply and a control switch, the photovoltaic power generation panel is provided with a fixing mechanism, four first mounting columns 23 fixedly arranged on the back side surface of a photovoltaic power generation panel body 4 are respectively pressed into four second grooves 24, the baffle 18 is pressed down by the first mounting columns 23, the baffle 18 presses a first compression spring 20 through a second spring column 19 and a first spring plate 21, the first compression spring 20 is in a compression state, the first spring column 5 is in an original state and is abutted against the baffle 18 under the elastic force of a second compression spring 28, after the baffle 18 is pressed down by the first mounting columns 23, the first spring column 5 can firmly clamp the inside of a clamping groove arranged on the first mounting column 23 so as to fix the photovoltaic power generation panel body 4, when the photovoltaic power generation panel body 4 needs to be disassembled, only the first spring column 5 needs to be pulled out, the second compression spring 28 is compressed by the second spring plate 27, the photovoltaic power generation panel body 4 and the first mounting post 23 are drawn out from the inside of the second groove 24, the baffle plate 18 returns to the original position under the restoring force of the first compression spring 20, the first spring post 5 is released, and the first spring post 5 extends into the inside of the second groove 24 under the restoring force of the second compression spring 28, but is blocked by the baffle plate 18.
The dust cleaning device is provided with the dust cleaning mechanism, the stepping motor 36 is started, the stepping motor 36 is provided with the screw rod 17, one side surface of the threaded sleeve 15 is slidably arranged in the cavity 16, so that the threaded sleeve 15 starts to move downwards due to the rotation of the screw rod 17, the threaded sleeve 15 moves downwards together with the sliding sleeve 13 and the hairbrush 25 through the connecting rod 11, and therefore dust on the front surface of the photovoltaic power generation board body 4 is brushed onto the roof 1, and the sliding column 12 and the sliding sleeve 13 are used for enabling the connecting rod 11 to be balanced on a horizontal line.
The insect prevention mechanism is arranged, mosquitoes can be isolated outside by externally arranging the insect prevention box 6 and the filter screen 30 with the heat dissipation holes on the junction box body 3, one end of the filter screen 30 of the insect prevention mechanism is clamped in the second mounting column 34 by arranging the convex blocks, when the filter screen 30 needs to be cleaned, the filter screen 30 can be pulled out from the inside of the insect prevention box 6 only by pulling the filter screen 30 out of the second mounting column 34, the heat dissipation cavity 29 is arranged to keep the heat dissipation effect of the junction box body 3, and the outer surface of the insect prevention box 6 of the insect prevention mechanism is provided with the insect prevention coating, so that the insect prevention effect is further achieved.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
The above-mentioned embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. The utility model provides a photovoltaic power generation board roof fixed stay device which characterized in that: the photovoltaic power generation panel comprises a roof (1), a supporting mechanism, a photovoltaic power generation panel body (4), bolts (9) and four fixing mechanisms;
the back side surface of the photovoltaic power generation panel body (4) is provided with a junction box body (3), the back side surface of the junction box body (3) is fixedly provided with an insect prevention mechanism, four corners of the back side surface of the photovoltaic power generation panel body (4) are fixedly provided with first mounting columns (23), the inner side surfaces of the four first mounting columns (23) are provided with clamping grooves, the four first mounting columns (23) are fixedly mounted on one side surface of a supporting mechanism through four fixing mechanisms respectively, the top of the supporting mechanism is fixedly provided with an ash removal mechanism, and the bottom of the supporting mechanism is fixedly mounted on the top of a roof (1);
the supporting mechanism comprises two second mounting plates (10), two first mounting plates (2) and two supporting columns (7), the two supporting columns (7) are vertically and fixedly mounted at the top of the roof (1), the second mounting plates (10) are respectively and fixedly mounted at the tops of the two supporting columns (7), the bottoms of the two second mounting plates (10) are respectively placed at the top of the roof (1), two fixing mechanisms are respectively arranged at two corners of one side face, close to each other, of the two second mounting plates (10), the four fixing mechanisms are respectively clamped with the four first mounting columns (23), and an ash cleaning mechanism is fixedly mounted between one side faces, far away from the supporting columns (7), of the two second mounting plates (10);
the supporting columns (7) are stainless steel supporting columns.
2. A photovoltaic power generation panel roof mount support assembly as claimed in claim 1, wherein: fixing mechanism includes four first spring posts (5), four second spring plates (27), four second spring posts (19), four first spring plates (21) and four first compression springs (20), two corners of a side that second mounting panel (10) are close to each other all are provided with second recess (24), first recess (22) and third recess (26), four one side of second recess (24) all extends to the outside of second mounting panel (10), four second recess (24) communicate with each other with corresponding first recess (22) respectively, four the inside of first recess (22) all is provided with first compression spring (20) perpendicularly, four the both ends of first compression spring (20) respectively with corresponding first recess (22) inner wall and first spring plate (21) side fixed connection, four first spring plate (21) vertical slidable mounting respectively is at the inside of corresponding first recess (22) One side face, far away from the first compression spring (20), of each of the four first spring plates (21) is fixedly provided with a second spring column (19), one end, far away from the first spring plate (21), of each of the four second spring columns (19) extends into the corresponding second groove (24), one end, far away from the first spring plate (21), of each of the four second spring columns (19) is fixedly provided with a baffle (18), the four baffles (18) are vertically and slidably mounted inside the corresponding second grooves (24), the four third grooves (26) are horizontally and fixedly provided with second compression springs (28), two ends of the four second compression springs (28) are fixedly connected with the inner wall of the corresponding third groove (26) and one side face of each of the second spring plates (27), and the four second spring plates (27) are horizontally and slidably mounted inside the corresponding third grooves (26), four the equal level of second spring board (27) runs through and installs first spring post (5), four the one end that baffle (18) were kept away from in first spring post (5) activity respectively in proper order runs through a lateral wall of corresponding second compression spring (28) and third recess (26) to extend to the outside of second mounting panel (10), four the one end that first spring post (5) are close to baffle (18) activity respectively runs through corresponding third recess (26) one side inner wall, and the joint is inside the draw-in groove that corresponding first mounting post (23) set up.
3. A photovoltaic power generation panel roof mount support assembly as claimed in claim 1, wherein: the ash removal mechanism comprises bearings (14), a screw rod (17), thread sleeves (15), (37) and a sliding sleeve (13), wherein two side faces, close to the photovoltaic power generation board body (4), of the second mounting boards (10) are fixedly provided with first mounting boards (2), the top of one first mounting board (2) is fixedly provided with a mounting box (35), a side board in the mounting box (35) is fixedly provided with a stepping motor (36), one side face, close to the mounting box (2), of each other of the two first mounting boards is provided with a cavity (16), the top inner wall and the bottom inner wall of the cavity (16), close to the mounting box (35), are vertically rotated by the two bearings (14) to be provided with the screw rod (17), one end of the top of the screw rod (17) sequentially and movably penetrates through the top inner wall of the cavity (16) and the bottom board of the mounting box (35) and is fixedly connected with the output end, the outer wall of the screw rod (17) located inside the cavity (16) is in threaded sleeve connection with a threaded sleeve (15), a sliding column (12) is vertically and fixedly installed between the inner wall of the top portion and the inner wall of the bottom portion of the cavity (16) far away from the installation box (35), a sliding sleeve (13) is movably sleeved on the outer wall of the sliding column (12), a connecting rod (11) is fixedly connected between the sliding sleeve (13) and the threaded sleeve (15), a side face, close to the photovoltaic power generation board body (4), of the connecting rod (11) is fixedly provided with a brush (25), and the brush (25) is in contact with the front face of the photovoltaic power generation board body (4);
protection against insects mechanism includes protection against insects case (6), second limiting plate (32), filter screen (30), fourth recess (33) and first limiting plate (31), a side fixed mounting that photovoltaic power generation board body (4) were kept away from in terminal box body (3) has protection against insects case (6), heat dissipation chamber (29) have all been seted up to a side that protection against insects case (6) are close to and keep away from terminal box body (3), the inside level of protection against insects case (6) is provided with filter screen (30), protection against insects case (6) curb plate is run through in filter screen (30) one end activity to with a second limiting plate (32) side fixed mounting, the one end activity that second limiting plate (32) were kept away from in filter screen (30) runs through protection against insects case (6) curb plate, and fixed mounting is inside first limiting plate (31).
4. A photovoltaic power generation panel roof mount support assembly as claimed in claim 1, wherein: a side fixed mounting that second limiting plate (32) was kept away from in filter screen (30) has two second erection columns (34), two the one end that filter screen (30) were kept away from in second erection column (34) all is provided with the lug, a side that first limiting plate (31) is close to protection against insects case (6) is provided with two fourth recess (33) two second erection column (34) pass through the lug respectively the joint in the inside of two fourth recess (33).
5. A photovoltaic power generation panel roof mount support assembly as claimed in claim 1, wherein: a handle is fixedly arranged at one end, positioned outside the second mounting plate (10), of the first spring column (5), and an anti-skid coating is coated on the outer surface of the handle; the baffle (18) is L-shaped.
6. A photovoltaic power generation panel roof mount support assembly as claimed in claim 1, wherein: the outer surface of the insect-proof box (6) is coated with an insect-proof coating.
7. A photovoltaic power generation panel roof mount support assembly as claimed in claim 1, wherein: two equal fixed mounting in bottom of support column (7) has backing plate (8), two backing plate (8) are respectively through four bolt (9) fixed mounting at the top of roof (1).
8. A photovoltaic power generation panel roof mount support assembly as claimed in claim 1, wherein: the bottom of the stepping motor (36) is fixedly arranged on a side plate in the installation box (35) through a shockproof rubber pad.
9. A photovoltaic power generation panel roof mount support assembly as claimed in claim 1, wherein: one side surface of the threaded sleeve (15), which is far away from the sliding sleeve (13), is vertically and slidably mounted on the inner wall of one side of the cavity (16).
10. A photovoltaic power generation panel roof mount support assembly as claimed in claim 1, wherein: a side face, far away from the photovoltaic power generation board body (4), of the junction box body (3) is provided with heat dissipation holes, and the heat dissipation cavity (29) and the heat dissipation holes are located on the same horizontal line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011431142.5A CN112636670A (en) | 2020-12-07 | 2020-12-07 | Photovoltaic power generation board roof fixed stay device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011431142.5A CN112636670A (en) | 2020-12-07 | 2020-12-07 | Photovoltaic power generation board roof fixed stay device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112636670A true CN112636670A (en) | 2021-04-09 |
Family
ID=75309010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011431142.5A Withdrawn CN112636670A (en) | 2020-12-07 | 2020-12-07 | Photovoltaic power generation board roof fixed stay device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112636670A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114576127A (en) * | 2022-03-14 | 2022-06-03 | 河南天大新能源有限公司 | Photovoltaic off-grid water pump system and control method |
-
2020
- 2020-12-07 CN CN202011431142.5A patent/CN112636670A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114576127A (en) * | 2022-03-14 | 2022-06-03 | 河南天大新能源有限公司 | Photovoltaic off-grid water pump system and control method |
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